Optimize the biological filtration of your aquarium with EHEIM SUBSTRATpro, a high-quality filter media designed for crystal clear water and a healthy environment for your fish and plants.

This filter substrate is made of sintered quartz in the form of beads, offering an exceptional bacterial colonization surface in a reduced volume. Its unique spherical shape allows for uniform distribution in the filter, maximizing the use of available space in your baskets or filtration modules. ✨

The optimized surface of the small beads guarantees an intensive colonization by the essential nitrifying bacteria, responsible for the degradation of organic waste and the conversion of harmful substances such as ammonia and nitrites into less toxic nitrates. This forms a dense and efficient bacterial bed, ensuring optimal biological filtration. 🐠

The high number of bacteria present in EHEIM SUBSTRATpro helps to better control nitrate load peaks, contributing to the stability of water parameters and the well-being of your aquatic inhabitants. In addition, its long lifespan and its ability to be washed and reused make it an economical and ecological choice. 🌊

The advantages of this EHEIM SUBSTRATpro 250ml

• Optimal use of the filter volume thanks to its spherical shape.
• Maximum bacterial colonization surface for efficient biological filtration.
• Effective reduction of nitrates, contributing to water stability.
• Long lifespan and reusable, for a durable filtration solution.
• Suitable for fresh and sea water, for all types of aquariums.

EHEIM SUBSTRATpro is the ideal choice for demanding aquarists looking for efficient and durable biological filtration for their aquarium.

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